diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index d5a1d91..2e959a7 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: '^1.16'
       - name: Checkout repository
@@ -26,7 +26,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        go: [1.18, 1.19, '1.20']
+        go: [1.18, 1.19, '1.20', 1.21]
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build
@@ -39,7 +39,7 @@ jobs:
       GOPROXY: https://proxy.golang.org
     steps:
       - name: Set up Go ${{ matrix.go }}
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
 
diff --git a/.github/workflows/goreleaser.yml b/.github/workflows/goreleaser.yml
index a6bd9f9..cd0dd3c 100644
--- a/.github/workflows/goreleaser.yml
+++ b/.github/workflows/goreleaser.yml
@@ -19,7 +19,7 @@ jobs:
           fetch-depth: 0
       -
         name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: 1.17
       -